Notice of Completion of Final Human Health Risk Characterization Documents for Non-Agricultural Uses of the Active Ingredients Acetamiprid, Clothianidin, Dinotefuran, and Thiamethoxam

Notice Number: 2025-15
Date: December 29, 2025

The Department of Pesticide Regulation (DPR) has completed final human health risk
characterization documents (RCDs) for non-agricultural uses of the active ingredients
acetamiprid, clothianidin, dinotefuran, and thiamethoxam consistent with requirements in Food
and Agricultural Code (FAC) sections 12838 and 13121-13135. The four active ingredients,
acetamiprid, clothianidin, dinotefuran, and thiamethoxam, are collectively referred to as
neonicotinoid insecticides within this notice.

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